UNISONIC TECHNOLOGIES CO., LTD LR1106

Transcription

1 UNISONIC TECHNOLOGIES CO., LTD LR116 LARGE CURRENT POSITIVE VOLTAGE REGULATORS DESCRIPTION The UTC LR116 series are positive voltage regulators that developed in CMOS technology with highly precise, low power consumption. It is capable of large currents with a significantly small dropout voltage. The device consists of a driver transistor, a precision reference voltage and an error amplifier. Basically, output voltage is selectable in.1v step form 1.V to 6.V, 2.8V also is available. FEATURES * Maximum Output Current : 4mA * Maximum Operating Voltage: 8V * Highly Accurate : ± 2% * Temperature Characteristics : TYP ±1ppm/ C ORDERING INFORMATION Ordering Number Pin Assignment Package Packing Lead Free Halogen Free LR116L-xx-AB3-B-R LR116G-xx-AB3-B-R SOT-89 O G I Tape Reel LR116L-xx-AB3-C-R LR116G-xx-AB3-C-R SOT-89 G I O Tape Reel LR116L-xx-AE3-3-R LR116G-xx-AE3-3-R SOT-23 O G I Tape Reel LR116L-xx-AF-R LR116G-xx-AF-R SOT-2 I G E N O Tape Reel LR116L-xx-S8-R LR116G-xx-S8-R SOP-8 O N G N E N N I Tape Reel LR116L-xx-K6-182-R LR116G-xx-K6-182-R DFN182-6 I N O N G E - - Tape Reel Note: Pin Assignment: I: V IN O: V OUT G: GND N: No Connection E: Enable xx:, refer to Marking Information. LR116G-xx-AB3-B-R (1) R: Tape Reel (1) Packing Type (2) Pin Code (3) Package Type (4) Code () Green Package (2) Refer to Pin Assignment (3) AB3: SOT-89, AE3: SOT-23, AF: SOT-2, S8: SOP-8 (3) K6-182: DFN182-6 (4) xx: Refer to Marking Information () G: Halogen Free and Lead Free 1 of 17 Copyright 217 Unisonic Technologies Co., Ltd

2 MARKING INFORMATION PACKAGE VOLTAGE CODE MARKING SOT-23 4 SOT-2 SOT-89 1:1.V 18:1.8V 22:2.2V 2:2.V 27:2.7V 28:2.8V 2J:2.8V 3:3.V 31:3.1V 33:3.3V :.V Voltage Code 1 SMXX 2 3 L: Lead Free G: Halogen Free SOP-8 DFN182-6 UNISONIC TECHNOLOGIES CO., LTD 2 of 17

3 BLOCK DIAGRAM V IN V OUT + - Voltage Reference GND For SOT-89 / SOT-23 Package V IN Voltage Reference - + EN V OUT GND For SOP-8 / DFN182-6 / SOT-2 Package UNISONIC TECHNOLOGIES CO., LTD 3 of 17

4 ABSOLUTE MAXIMUM RATINGS (T A =2 С, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT V OUT V SS -.3 ~ V IN +.3 V Output Current I OUT 4 ma SOT-2/SOT-23 3 mw Power Dissipation SOT-89/SOP-8 P D mw DFN mw Operating Ambient Temperature T OPR -4 ~ +8 С Storage Temperature T STG -4 ~ +12 С Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. ELECTRICAL CHARACTERISTICS (T A =2 С, unless otherwise specified.) For LR116-1 V OUT V IN =2.V, I OUT =4mA V Load Regulation V OUT V IN =2.V, 1mA I OUT 2mA 4 1 V D1 I OUT =1mA 2 3 V D2 I OUT =2mA 4 6 Maximum Output Current I OUT(MAX) V IN =2.V, V OUT V OUT.9 4 ma Supply Current I SS V IN =2.V, V EN =V IN 3.. μa I EH V EN =V IN.1 μa I EL V EN =, V IN =2.V to 8V μa V EH V IN =2.V to 8V V IN /2+.8 V IN V V EL V IN =2.V to 8V.4 V I OUT =4mA, 2.V V IN 8.V.2. %/V I OUT =4mA ±1 ppm/ С For LR V OUT V IN =2.8V, I OUT =4mA V Load Regulation V OUT V IN =2.8V, 1mA I OUT 2mA 4 1 V D1 I OUT =1mA 2 3 V D2 I OUT =2mA 4 6 Maximum Output Current I OUT(MAX) V IN =2.8V, V OUT V OUT.9 4 ma Supply Current I SS V IN =2.8V, V EN =V IN 3.. μa I EH V EN =V IN.1 μa I EL V EN =, V IN =2.8V to 8V μa V EH V IN =2.8V to 8V V IN /2+.8 V IN V V EL V IN =2.8V to 8V.4 V I OUT =4mA, 2.8V V IN 8.V.2. %/V I OUT =4mA ±1 ppm/ С UNISONIC TECHNOLOGIES CO., LTD 4 of 17

5 ELECTRICAL CHARACTERISTICS(Cont.) For LR V OUT V IN =3.2V, I OUT =4mA V Load Regulation V OUT V IN =3.2V, 1mA I OUT 2mA 4 1 V D1 I OUT =1mA 2 3 V D2 I OUT =2mA 4 6 Maximum Output Current I OUT(MAX) V IN =3.2V, V OUT V OUT.9 4 ma Supply Current I SS V IN =3.2V, V EN =V IN 3.. μa I EH V EN =V IN.1 μa I EL V EN =, V IN =3.2V to 8V μa V EH V IN =3.2V to 8V V IN /2+.8 V IN V V EL V IN =3.2V to 8V.4 V I OUT =4mA, 3.2V V IN 8.V.2. %/V I OUT =4mA ±1 ppm/ С For LR116-2 V OUT V IN =3.V, I OUT =4mA V Load Regulation V OUT V IN =3.V, 1mA I OUT 2mA 4 1 V D1 I OUT =1mA 17 2 V D2 I OUT =2mA 32 Maximum Output Current I OUT(MAX) V IN =3.V, V OUT V OUT.93 4 ma Supply Current I SS V IN =3.V, V EN =V IN 3.. μa I EH V EN =V IN.1 μa I EL V EN =, V IN =3.V to 8V μa V EH V IN =3.V to 8V V IN /2+.8 V IN V V EL V IN =3.V to 8V.4 V I OUT =4mA, 3.V V IN 8.V.2. %/V I OUT =4mA ±1 ppm/ С For LR V OUT V IN =3.7V, I OUT =4mA V Load Regulation V OUT V IN =3.7V, 1mA I OUT 2mA 4 1 V D1 I OUT =1mA 17 2 V D2 I OUT =2mA 32 Maximum Output Current I OUT(MAX) V IN =3.7V, V OUT V OUT.93 4 ma Supply Current I SS V IN =3.7V, V EN =V IN 3.. μa I EH V EN =V IN.1 μa I EL V EN =, V IN =3.7V to 8V μa V EH V IN =3.7V to 8V V IN /2+.8 V IN V V EL V IN =3.7V to 8V.4 V I OUT =4mA, 3.7V V IN 8.V.2. %/V I OUT =4mA ±1 ppm/ С UNISONIC TECHNOLOGIES CO., LTD of 17

6 ELECTRICAL CHARACTERISTICS(Cont.) For LR V OUT V IN =3.8V, I OUT =4mA V Load Regulation V OUT V IN =3.8V, 1mA I OUT 2mA 4 1 V D1 I OUT =1mA 17 2 V D2 I OUT =2mA 32 Maximum Output Current I OUT(MAX) V IN =3.8V, V OUT V OUT.93 4 ma Supply Current I SS V IN =3.8V, V EN =V IN 3.. μa I EH V EN =V IN.1 μa I EL V EN =, V IN =3.8V to 8V μa V EH V IN =3.8V to 8V V IN /2+.8 V IN V V EL V IN =3.8V to 8V.4 V Temperature Characteristics T OPR V OUT I OUT =4mA, 3.8V V IN 8.V.2. %/V I OUT =4mA ±1 ppm/ С For LR116-2J(2.8V) V OUT V IN =3.8V, I OUT =4mA V Load Regulation ΔV OUT V IN =3.8V, 1mA I OUT 2mA 4 1 V D1 I OUT =1mA 17 2 V D2 I OUT =2mA 2 Maximum Output Current I OUT(MAX) V IN =3.8V, V OUT V OUT.93 4 ma Supply Current I SS V IN =3.8V, V EN =V IN 3.. μa I EH V EN =V IN.1 μa I EL V EN =, V IN =3.8 to 8V μa V EH V IN =3.8V to 8V V IN /2+.8 V IN V V EL V IN =3.8V to 8V.4 V I OUT =4mA, 3.8V V IN 8.V.2. %/V I OUT =4mA ±1 ppm/ С For LR116-3 V OUT V IN =4.V, I OUT =4mA V Load Regulation V OUT V IN =4.V, 1mA I OUT 2mA 4 1 V D1 I OUT =1mA 1 22 V D2 I OUT =2mA 3 42 Maximum Output Current I OUT(MAX) V IN =4.V, V OUT V OUT.96 4 ma Supply Current I SS V IN =4.V, V EN =V IN 3.. μa I EH V EN =V IN.1 μa I EL V EN =, V IN =4.V to 8V μa V EH V IN =4.V to 8V V IN /2+.8 V IN V V EL V IN =4.V to 8V.4 V I OUT =4mA, 4V V IN 8.V.2. %/V I OUT =4mA ±1 ppm/ С UNISONIC TECHNOLOGIES CO., LTD 6 of 17

7 ELECTRICAL CHARACTERISTICS(Cont.) For LR V OUT V IN =4.1V, I OUT =4mA V Load Regulation V OUT V IN =4.1V, 1mA I OUT 2mA 4 1 V D1 I OUT =1mA 1 22 V D2 I OUT =2mA 3 42 Maximum Output Current I OUT(MAX) V IN =4.1V, V OUT V OUT.96 4 ma Supply Current I SS V IN =4.1V, V EN =V IN 3.. μa I EH V EN =V IN.1 μa I EL V EN =, V IN =4.1V to 8V μa V EH V IN =4.1V to 8V V IN /2+.8 V IN V V EL V IN =4.1V to 8V.4 V I OUT =4mA, 4V V IN 8.V.2. %/V I OUT =4mA ±1 ppm/ С For LR V OUT V IN =4.3V, I OUT =4mA V Load Regulation V OUT V IN =4.3V, 1mA I OUT 2mA 4 1 V D1 I OUT =1mA 1 22 V D2 I OUT =2mA 3 42 Maximum Output Current I OUT(MAX) V IN =4.3V, V OUT V OUT.96 4 ma Supply Current I SS V IN =4.3V, V EN =V IN 3.. μa I EH V EN =V IN.1 μa I EL V EN =, V IN =4.3V to 8V μa V EH V IN =4.3V to 8V V IN /2+.8 V IN V V EL V IN =4.3V to 8V.4 V I OUT =4mA, 4.3V V IN 8.V.2. %/V I OUT =4mA ±1 ppm/ С For LR116- V OUT V IN =6.V, I OUT =4mA V Load Regulation V OUT V IN =6.V, 1mA I OUT 2mA 4 1 V D1 I OUT =1mA 1 18 V D2 I OUT =2mA 2 32 Maximum Output Current I OUT(MAX) V IN =6.V, V OUT V OUT.96 4 ma Supply Current I SS V IN =6.V, V EN =V IN 3.. μa I EH V EN =V IN.1 μa I EL V EN =, V IN =6.V to 8V μa V EH V IN =6.V to 8V V IN /2+.8 V IN V V EL V IN =6.V to 8V.4 V I OUT =4mA, 6.V V IN 8.V.2. %/V I OUT =4mA ±1 ppm/ С UNISONIC TECHNOLOGIES CO., LTD 7 of 17

8 TYPICAL APPLICATION CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 8 of 17

9 TYPICAL CHARACTERISTICS (1) LR vs. Output Current Supply Current vs. Input Voltage CIN=CL=1.μF (tantalum) TOPR=2 С 8 С С TOPR=2 С Output Current, IOUT (ma) Input Voltage, VIN (V), VOUT (V) Supply Current, Iss (µa) UNISONIC TECHNOLOGIES CO., LTD 9 of 17

10 TYPICAL CHARACTERISTICS (Cont.) UNISONIC TECHNOLOGIES CO., LTD 1 of 17

11 TYPICAL CHARACTERISTICS (Cont.) (2) LR116-2, VOUT (V), VOUT (V) vs Output Current Supply Current vs Input Voltage, VD (V) CIN=CL=1.µF (tantalum) 8 С TOPR=2 С Output Current, I OUT (ma) Supply Current, ISS (μa) С TOPR=2 С Input Voltage, V IN (V) 8 vs Ambient Temperature Supply Current vs Ambient Temperature VIN =3.V, VOUT (V) I OUT =1mA I OUT =4mA I OUT =1mA Supply Current, Iss (µa) Ambient Temperature, TOPR ( С) Ambient Temperature, TOPR ( С) 1 UNISONIC TECHNOLOGIES CO., LTD 11 of 17

12 TYPICAL CHARACTERISTICS (Cont.) UNISONIC TECHNOLOGIES CO., LTD 12 of 17

13 TYPICAL CHARACTERISTICS (Cont.) (3) LR vs Output Current vs Input Voltage 3.4, VOUT (V) TOPR=2 С 8 С 3.1 V IN =4.3V CIN=CL=1.µF (tantalum) Output Current, I OUT (ma), VOUT (V) I OUT =1mA I OUT =4mA I OUT =1mA TOPR=2 С CIN=CL=1.µF (tantalum) Input Voltage, V IN (V), VOUT (V) Supply Current, Iss (µa), VD (V) Supply Current, ISS (µa) UNISONIC TECHNOLOGIES CO., LTD 13 of 17

14 TYPICAL CHARACTERISTICS (Cont.) Load Transient Response Load Transient Response 4 V IN =4.3V CIN=CL=1.µF (tantalum) 2 16 VIN =4.3V CIN=CL=1µF (tantalum) mA Output Current mA Output Current mA 1mA Time (1msec/div) Time (1msec/div) Ripple Rejection Rate Ripple Rejection Rate V IN =4.3V DC +1V P-PAC 1 I OUT =4mA CL=1µF (tantalum) V IN =4.3V DC +1V P-PAC I OUT =1mA, CL=1µF (tantalum) Ripple Frequency, f (khz) Ripple Frequency, f (khz) UNISONIC TECHNOLOGIES CO., LTD 14 of 17

15 TYPICAL CHARACTERISTICS (Cont.) (4) LR116-, VOUT (V), VOUT (V) vs Output Current Supply Current vs Input Voltage, VD (V) CIN=CL=1.µF (tantalum) 8 С TOPR=2 С Supply Current, ISS (µa) С TOPR=2 С Output Current, I OUT (ma) Input Voltage, V IN (V) 8 vs Ambient Temperature Supply Current vs Ambient Temperature.1 2 V IN =6V, VOUT (V) I OUT =1mA I OUT =4mA I OUT =1mA Supply Current, Iss (µa) Ambient Temperature, TOPR ( С) Ambient Temperature, TOPR ( С) UNISONIC TECHNOLOGIES CO., LTD 1 of 17

16 TYPICAL CHARACTERISTICS (Cont.) Input Transient Response Input Transient Response Input Voltage, VIN (V) 7 6 Input Voltage I OUT =1mA CIN=CL=1µF (tantalum) TOPR=2 С Time (4µsec/div).6.4, VOUT (V) Input Voltage, VIN (V) Input Voltage 3 I OUT =2mA CIN=CL=1µF (tantalum) TOPR=2 С 4.6 Time (4µsec/div) , VOUT (V) Ripple Rejection Rate, RR (db) Ripple Rejection Rate, RR (db) UNISONIC TECHNOLOGIES CO., LTD 16 of 17

17 UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD 17 of 17